Abstract: A short and small bacillus,whose Gram's stain was negative,was separated from some diarrheic guinea pigs,After bio chemistry test,agglomerate test,and so on,it was identified as Salmonella enteritidis.

Key words: Guinea pig, Salmonella

摘要： 从腹泻豚鼠体内分离到一株革兰氏阴性短小杆菌 ,经生化试验 ,凝集试验等鉴定为肠炎沙门氏菌

关键词: 豚鼠, 沙门氏菌, 诊断